Light or dark make a difference? Several years ago I spent several days in Copenhagen in mid-July and was so happy I'd brought my dark brown leather jacket.

This time I'll be in Switzerland, London, SW England and Kaliningrad. What do you say?

As I get older I get colder faster.

Also, will I need a raincoat? Last time I was in the UK was in late May and I did use a raincoat. I've never been to Switzerland or Kalinigrad, Russia.